@mixin displayCenter {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row !important;
}
.maxBox {
  background-color: #fff;
  .btnBox {
    background-color: #fff;
    @include displayCenter();
    .btnBackground {
      width: 90rpx;
      height: 90rpx;
      @include displayCenter();
    }
  }
  .descFont {
    background-color: #fff;
    @include displayCenter();
    font-size: 25rpx;
    margin-top: 14rpx;
  }
}